What was found
CORROSION FLOOR STRUCTURE BEAM LOCATED BETWEEN FR 12 TO FR 23 AND Y1292 IN PASSENGER CABIN. CORRECTIVE ACTION: REPLACED FLOOR BEAM AND FASTENER, PER SRM A320 51-72-11 AND 51-42-11.
- Difficulty date
- January 26, 2021
- Submitted
- January 26, 2021
- Operation
- Air carrier
- Aircraft
- N336NW
- Make and model
- Airbus A320212
- Aircraft serial
- 355
- Aircraft time
- 83,447 hours, 37,765 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Frames 12-23
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.